Pro Arms Killer Style Slide Set for SIG AIR / VFC P320 / M18 GBB (2 color) Color:Black inner barrel and chamber so

inner barrel and chamber so the FPS should be the same and is still very accurate

02mm~ Inner Barrel

Enhanced Rubber Included

Precision 6

: AR-33(U)

Pro Arms Killer Style Slide Set for SIG AIR / VFC P320 / M18 GBB (2 color) Color:Black inner barrel and chamber soFit for SIG AIR VFC P320 M18 Pistol Series Color (Slide Color): Black Grey Included: 1 x CNC Aluminum Slide (Black Grey)1 x CNC Aluminum Barrel (Black)1 x Steel TRITIUM Steel Front (Black) 1 x Steel Rear Sight (Black) Come with 2 covers,1 x Normal cover (Black) 1 x RMR cover (Black) *PS: Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for